I’m trying to execute: SELECT user_id, 0 post_id, current_timestamp granted_at FROM badge_posts WHERE (:backfill OR user_id IN (:user_ids) OR 0 NOT IN (:post_ids) ) GROUP BY user_id HAVING count(*) > 1000 but I’m getting an error on :backfill. Can anyone tell me why? [58] I know this SQL us…

Anything starting with a : is a named parameter meant to be replaced by mini_sql prior to being sent to the DBMS, it’s not valid SQL by itself. Example, see [2] below: [1] pry(main)> User.find_by(username: 'anon43915857').id => 5 [2] pry(main)> DB.query( "SELECT id FROM users WHERE username = :…

Executing SQL doesn't work in psql

安装

system (system) 关闭 2019 年11 月 1 日 17:52 4

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Executing SQL doesn't work in psql

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